osm export: add buttons to select/unselect all tags

Author: jef-n

src/app/openstreetmap/qgsosmexportdialog.cpp

@@ -40,6 +40,8 @@ QgsOSMExportDialog::QgsOSMExportDialog( QWidget *parent ) :
   connect( radPolylines, SIGNAL( clicked() ), this, SLOT( updateLayerName() ) );
   connect( radPolygons, SIGNAL( clicked() ), this, SLOT( updateLayerName() ) );
   connect( btnLoadTags, SIGNAL( clicked() ), this, SLOT( onLoadTags() ) );
+  connect( btnSelectAll, SIGNAL( clicked() ), this, SLOT( onSelectAll() ) );
+  connect( btnUnselectAll, SIGNAL( clicked() ), this, SLOT( onUnselectAll() ) );
 
   mTagsModel = new QStandardItemModel( this );
   mTagsModel->setHorizontalHeaderLabels( QStringList() << tr( "Tag" ) << tr( "Count" ) );
@@ -182,3 +184,19 @@ void QgsOSMExportDialog::onClose()
 {
   reject();
 }
+
+void QgsOSMExportDialog::onSelectAll()
+{
+  for ( int i = 0; i < mTagsModel->rowCount(); ++i )
+  {
+    mTagsModel->item( i, 0 )->setCheckState( Qt::Checked );
+  }
+}
+
+void QgsOSMExportDialog::onUnselectAll()
+{
+  for ( int i = 0; i < mTagsModel->rowCount(); ++i )
+  {
+    mTagsModel->item( i, 0 )->setCheckState( Qt::Unchecked );
+  }
+}

src/app/openstreetmap/qgsosmexportdialog.h

@@ -38,6 +38,8 @@ class QgsOSMExportDialog : public QDialog, private Ui::QgsOSMExportDialog
     void onBrowse();
     void updateLayerName();
     void onLoadTags();
+    void onSelectAll();
+    void onUnselectAll();
 
     void onOK();
     void onClose();

src/ui/qgsosmexportdialog.ui

@@ -106,6 +106,20 @@
           </property>
          </spacer>
         </item>
+        <item>
+         <widget class="QPushButton" name="btnSelectAll">
+          <property name="text">
+           <string>Select All</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QPushButton" name="btnUnselectAll">
+          <property name="text">
+           <string>Unselect All</string>
+          </property>
+         </widget>
+        </item>
        </layout>
       </item>
       <item>